Saguinus tripartitus Milne-Edwards 1878
Saguinus tripartitus Milne-Edwards 1878, Nouv. Arch. Mus. Hist. Nat. Paris, ser. 2, 1: 161.
Type Locality: Equador, Rio Napo.
Vernacular Names: Golden-mantled Tamarin.
Distribution: East of Rio Curaray, Brazil-Colombia border; sympatric with S. fuscicollis around Curaray-Napo Confluence.
Conservation: CITES – Appendix II; IUCN – Least Concern.
Discussion: S. nigricollis species group. Given specific rank by Thorington (1988) on the evidence of marginal sympatry with S. fuscicollis .